export const notifications = [
  {
    id: '1',
    title: '预约提醒',
    content: '您预约的明天上午9:00张医生的诊疗即将开始，请准时到达医院。',
    timestamp: '2024-03-20 08:30',
    isRead: false,
    type: 'appointment'
  },
  {
    id: '2',
    title: '系统通知',
    content: '系统维护通知：本周日凌晨2:00-4:00将进行系统升级维护。',
    timestamp: '2024-03-19 15:00',
    isRead: false,
    type: 'system'
  },
  {
    id: '3',
    title: '优惠活动',
    content: '春季体检优惠活动开始啦！即日起至4月底，全面体检套餐享8折优惠。',
    timestamp: '2024-03-18 10:00',
    isRead: true,
    type: 'promotion'
  }
];